/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Controller;

import DAL.CarBean;
import DAL.CarBookBean;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author MrKoi
 */
public class ControllerUpdateStatus extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        CarBean car=new CarBean();
        CarBookBean carbook=new CarBookBean();
        String bookid=request.getParameter("bookingID");
        String id=request.getParameter("carID");
        int quantity=car.getquantity(id);
        out.println(quantity);
        if(request.getParameter("nhanxe")!=null)
        {
            if(request.getParameter("nhanxe").equals("Receive"))
            {
                carbook.UpdateQuantity(Integer.parseInt(bookid),"False");
                int num=quantity-1;
                if(car.UpdateQuantity(num,id)==true)
                {
                    out.println("<script>alert('Quantity car is to be updated!');window.location='Admin/management.jsp?page=CarBooking';</script>");
                }
                else
                {
                    out.println("<script>alert('Quantity car is to be updated fail!');window.location='Admin/management.jsp?page=CarBooking';</script>");
                }
            }
        }
        if(request.getParameter("traxe")!=null)
        {
            if(request.getParameter("traxe").equals("Pay Car"))
            {
                carbook.UpdateQuantity(Integer.parseInt(bookid),"PayCar");
                int num=quantity+1;
                if(car.UpdateQuantity(num,id)==true)
                {
                    out.println("<script>alert('Quantity car is to be updated!');window.location='Admin/management.jsp?page=CarBooking';</script>");
                }
                else
                {
                    out.println("<script>alert('Quantity car is to be updated fail!');window.location='Admin/management.jsp?page=CarBooking';</script>");
                }
            }
        }
        out.close();
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
